Tag: cesium-137

A Canadian high school student named Bronwyn Delacruz never imagined that her school science project would make headlines all over the world. But that is precisely what has happened. Using a $600 Geiger counter purchased by her father, Delacruz measured seafood bought at local grocery stores for radioactive contamination. What she discovered was absolutely stunning. Much of the seafood, particularly the products that were made in China, tested very high for radiation. So is this being caused by nuclear radiation from Fukushima? Is the seafood that we are eating going to give us cancer and other diseases? The American people deserve the truth, but as you will see below, the U.S. and Canadian governments are not even testing imported seafood for radiation. To say that this is deeply troubling would be a massive understatement.

Alberta high-school student Bronwyn Delacruz loves sushi, but became concerned last summer after learning how little food inspection actually takes place on some of its key ingredients.

The Grade 10 student from Grande Prairie said she was shocked to discover that, in the wake of the 2011 Fukushima nuclear disaster in Japan, the Canadian Food Inspection Agency (CFIA)stopped testing imported foods for radiation in 2012.

Armed with a $600 Geiger counter bought by her dad, Delacruz studied a variety of seafoods – particularly seaweeds – as part of an award-winning science project that she will take to a national fair next month.

“Some of the kelp that I found was higher than what the International Atomic Energy Agency sets as radioactive contamination, which is 1,450 counts over a 10-minute period,” she said. “Some of my samples came up as 1,700 or 1,800.”

Delacruz said the samples that “lit up” the most were products from China that she bought in local grocery stores.

It is inexcusable that the Canadian government is not testing this seafood. It isn’t as if they don’t know that it is radioactive. Back in 2012, the Vancouver Sun reported that cesium-137 was being found in a very high percentage of the fish that Japan was selling to Canada…

• 73 percent of the mackerel
• 91 percent of the halibut
• 92 percent of the sardines
• 93 percent of the tuna and eel
• 94 percent of the cod and anchovies
• 100 percent of the carp, seaweed, shark and monkfish

So why was radiation testing for seafood shut down in Canada in 2012?

Someone out there needs to answer some very hard questions.

Meanwhile, PBS reporter Miles O’Brien has pointed out the extreme negligence of the U.S. government when it comes to testing seafood for Fukushima radiation. The following comes from a recent EcoWatch article…

O’Brien also introduces us to scientists from the Woods Hole Oceanographic Institute who have been testing waters around the reactors—as well as around the Pacific Rim—to confirm the levels of Fukushima fallout, especially of cesium.

These scientists are dedicated and competent. But they are also being forced to do this investigation on their own, raising small amounts of money from independent sources. They were, explains lead scientist Ken Buesseler, turned down for even minimal federal support by five agencies key to our radiation protection. Thus, despite a deep and widespread demand for this information, no federal agency is conducting comprehensive, on-the-ground analyses of how much Fukushima radiation has made its way into our air and oceans.

In fact, very soon after Fukushima began to blow, President Obama assured the world that radiation coming to the U.S. would be minuscule and harmless. He had no scientific proofthat this would be the case. And as O’Brien’s eight-minute piece shows all too clearly, the “see no evil, pay no damages” ethos is at work here. The government is doing no monitoring of radiation levels in fish, and information on contamination of the ocean is almost entirely generated by underfunded researchers like Buesseler.

The first radioactive ocean plume released by the Fukushima nuclear power plant disaster will finally be reaching the shores of the United States some time in 2014, according to a new study from the University of New South Wales — a full three or so years after the date of the disaster.

Every bluefin tuna tested in the waters off California has shown to be contaminated with radiation that originated in Fukushima. Every single one.

Over a year ago, in May of 2012, the Wall Street Journal reported on a Stanford University study. Daniel Madigan, a marine ecologist who led the study, was quoted as saying, “The tuna packaged it up (the radiation) and brought it across the world’s largest ocean. We were definitely surprised to see it at all and even more surprised to see it in every one we measured.”

Another member of the study group, Marine biologist Nicholas Fisher at Stony Brook University in New York State reported, “We found that absolutely every one of them had comparable concentrations of cesium 134 and cesium 137.”

That was over a year ago. The fish that were tested had relatively little exposure to the radioactive waste being dumped into the ocean following the nuclear melt-through that occurred at the Fukushima Daiichi plant in March of 2011. Since that time, the flow of radioactive contaminants dumping into the ocean has continued unabated. Fish arriving at this juncture have been swimming in contaminants for all of their lives.

Radioactive cesium doesn’t sink to the sea floor, so fish swim through it and ingest it through their gills or by eating organisms that have already ingested it. It is a compound that does occur naturally in nature, however, the levels of cesium found in the tuna in 2012 had levels 3 percent higher than is usual. Measurements for this year haven’t been made available, or at least none that I have been able to find. I went looking for the effects of ingesting cesium. This is what I found:

When contact with radioactive cesium occurs, which is highly unlikely, a person can experience cell damage due to radiation of the cesium particles. Due to this, effects such as nausea, vomiting, diarrhea and bleeding may occur. When the exposure lasts a long time, people may even lose consciousness. Coma or even death may then follow. How serious the effects are depends upon the resistance of individual persons and the duration of exposure and the concentration a person is exposed to. The half life of cesium 134 is 2.0652 years. For cesium 137, the half life is 30.17 years.

The Fukushima disaster is an ongoing battle with no signs that humans are gaining the upper hand. The only good news to come out of Japan has later been proven to be false and was nothing more than attempts by Tokyo Electric Power Company (TEPCO) to mislead the public and lull them into a sense of security while the company searched vainly for ways to contain the accident.

This incident makes Three Mile Island and Chernobyl pale in comparison. Those were nuclear meltdowns. A nuclear melt-through poses a much more serious problem and is one that modern technology doesn’t have the tools to address. Two and a half years later and the contaminants are still flowing into the ocean and will continue to for the foreseeable future.

The FDA assures us that our food supply is safe, that the levels of radiation found in fish samples are within safe limits for consumption. But one has to question if this is true and, if it is true now, will it remain true? Is this, like the statements issued from TEPCO, another attempt to quell a public backlash in the face of an unprecedented event that, as yet, has no solution and no end in sight?

Since the Environmental Protection Agency began detecting radiation in rainwater and milk at levels above its maximum contaminant level, government officials have been downplaying the importance of EPA’s maximum contaminant level.

They would much prefer us to speak in terms of the Food and Drug Administration’s “Derived Intervention Level.”…

Officials from both agencies—as well as many state governments—explain the difference in terms of time: EPA assumes long-term exposure over 70 years. FDA assumes you’re encountering the radiation all at once.